Meal variety contributes significantly to nutritional adequacy by ensuring a well-rounded intake of essential nutrients, vitamins, and minerals. Engaging in a diverse diet reduces the likelihood of deficiencies, as different foods offer unique nutritional profiles. For instance, different fruits and vegetables provide various antioxidants and fiber types, which are crucial for health. Increased meal variety can facilitate a more enjoyable eating experience and encourage healthier food choices. Moreover, exposure to a broad range of foods can promote better digestion and cater to diverse dietary preferences and needs, ultimately enhancing overall health.